为什么我的令牌被拒绝?什么是资源 ID? "Invalid token does not contain resource id (oauth2-resource)"

Why is my token being rejected? What is a resource ID? "Invalid token does not contain resource id (oauth2-resource)"

我正在尝试为 spring 项目配置 OAuth2。我正在使用我的工作场所提供的共享 UAA (oauth implementation from cloud foundry) 实例(因此我没有尝试创建授权服务器,并且授权服务器与资源服务器是分开的)。前端是一个 single-page-application,它使用隐式授权直接从授权服务器获取令牌。我有 SPA 设置,它在每个 Web API 调用微服务时添加 Authorization: Bearer <TOKEN> header。

我现在的问题是微服务。

我正在尝试使用此共享授权服务器来验证微服务。我在这里可能有一个误解,买我目前的理解是这些微服务扮演资源服务器的角色,因为它们托管 SPA 用来获取数据的端点。

所以我尝试像这样配置微服务:

@Configuration
@EnableResourceServer
public class OAuth2ResourceServerConfig extends ResourceServerConfigurerAdapter {

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.csrf().disable()
        .authorizeRequests()
        .antMatchers("/api/**").authenticated();
    }

    @Bean
    public TokenStore tokenStore() {
        return new JwtTokenStore(accessTokenConverter());
    }

    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setVerifierKey("-----BEGIN PUBLIC KEY-----<key omitted>-----END PUBLIC KEY-----");
        return converter;
    }

    @Bean
    @Primary
    public DefaultTokenServices tokenServices() {
        DefaultTokenServices defaultTokenServices = new DefaultTokenServices();
        defaultTokenServices.setTokenStore(tokenStore());
        return defaultTokenServices;
    }


    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
         resources.tokenServices(tokenServices());
    }
}

现在,每当我用 Authorization: Bearer <TOKEN> 命中 /api/** 时,我都会得到 403 并出现以下错误:

{
    "error": "access_denied",
    "error_description": "Invalid token does not contain resource id (oauth2-resource)"
}

所以这是我的问题:

谢谢!

Spring OAuth 需要 JWT 令牌中的 "aud" claim。该声明的值应与您在 Spring 应用中指定的 resourceId 值匹配(如果未指定,则默认为 "oauth2-resource")。

要解决您的问题,您需要:

1) 登录您共享的 UAA 并确保它包含 "aud" 声明。

2) 将 "aud" 声明的值更改为 "oauth2-resource" 或最好在您的 Spring 应用更新 resourceId 中更改为该声明的值,如下所示:

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
         resources.tokenServices(tokenServices());
         resources.resourceId(value from the aud claim you got from UAA server);
    }

我添加了一个类似的问题。就我而言,我使用了 jdbc 身份验证,我的授权服务器和资源服务器是两个独立的 API.

  • 授权服务器

       @Override
    public void configure(AuthorizationServerSecurityConfigurer oauthServer) {
    oauthServer.tokenKeyAccess("permitAll()")
                .checkTokenAccess("isAuthenticated()")
                .passwordEncoder(oauthClientPasswordEncoder);
    

    }

    /**
    * Define the client details service. The client may be define either as in memory or in database.
     * Here client with be fetch from the specify database
      */
    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
       clients.jdbc(dataSource);
    }
    
    /**
    * Define the authorization by providing authentificationManager
    * And the token enhancement
     */
     @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
    endpoints.tokenStore(tokenStore())
                .tokenEnhancer(getTokenEnhancer())
                .authenticationManager(authenticationManager).userDetailsService(userDetailsService);
     }
    
  • 资源服务器

    public class OAuth2ResourceServerConfig extends 
        ResourceServerConfigurerAdapter {
    
        private TokenExtractor tokenExtractor = new BearerTokenExtractor();
    
        @Autowired
        private DataSource dataSource;
    
        @Bean
        public TokenStore tokenStore() {
          return new JdbcTokenStore(dataSource);
        }
    
         @Override
         public void configure(HttpSecurity http) throws Exception {
               http.addFilterAfter(new OncePerRequestFilter() {
               @Override
               protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
                FilterChain filterChain) throws ServletException, IOException {
            // We don't want to allow access to a resource with no token so clear
            // the security context in case it is actually an OAuth2Authentication
            if (tokenExtractor.extract(request) == null) {
                SecurityContextHolder.clearContext();
            }
            filterChain.doFilter(request, response);
        }
    }, AbstractPreAuthenticatedProcessingFilter.class);
    http.csrf().disable();
    http.authorizeRequests().anyRequest().authenticated();
     }
    
      @Bean
      public AccessTokenConverter accessTokenConverter() {
         return new DefaultAccessTokenConverter();
      }
    
      @Bean
      public RemoteTokenServices remoteTokenServices(final @Value("${auth.server.url}") String checkTokenUrl,
        final @Value("${auth.resource.server.clientId}") String clientId,
        final @Value("${auth.resource.server.clientsecret}") String clientSecret) {
    
           final RemoteTokenServices remoteTokenServices = new RemoteTokenServices();
           remoteTokenServices.setCheckTokenEndpointUrl(checkTokenUrl);
           remoteTokenServices.setClientId(clientId);
           remoteTokenServices.setClientSecret(clientSecret);
          remoteTokenServices.setAccessTokenConverter(accessTokenConverter());
    return remoteTokenServices;
       }
    

有了这个配置,我得到了

    {
       "error": "access_denied",
       "error_description": "Invalid token does not contain resource id 
       (xxxxx)"
     }

为了解决这个问题,我不得不添加

    private String resourceIds= "xxxxx". !! maked sure that this resourceids is store in oauth_client_details for the clientid I used to get the token
    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
          resources.resourceId(resourceIds).tokenStore(tokenStore());
      }

我在使用 spring 实现 oauth2.0 时遇到了同样的问题,这是我发现的关于 resourceid 的内容。

Spring Security OAuth2架构分为Authorization Server和Resource Server资源服务器。我们可以为每个 Resource Server(一个微服务实例)设置一个 ResourceID。 Authorization Server授权客户端时,可以设置客户端可以访问哪些Resource Server资源服务。

在授权服务器中为客户端配置ResourceID的目的是限制客户端可以访问的资源服务。

参考下面link设置ResourceID, https://www.fatalerrors.org/a/resource-of-spring-security-oauth2_-id-configuration-and-verification.html